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Re: kern/56332: swap on 4k sector device uses only 1/8 of the configured capacity
The following reply was made to PR kern/56332; it has been noted by GNATS.
From: mlelstv%serpens.de@localhost (Michael van Elst)
Subject: Re: kern/56332: swap on 4k sector device uses only 1/8 of the configured capacity
Date: Wed, 28 Jul 2021 20:33:40 -0000 (UTC)
tnn%nygren.pp.se@localhost (Tobias Nygren) writes:
> On Wed, 28 Jul 2021 05:35:01 +0000 (UTC)
> Michael van Elst <mlelstv%serpens.de@localhost> wrote:
> > So it's not only reporting the wrong size, but also writes to the
> > wrong position on the disk if the physical sector size is not DEV_BSIZE.
> Uff, that sounds bad. I will deconfigure swap ...
Only a cash dump will write the wrong offset, swap uses regular I/O routines
that are correct.
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